According to data from HM Land Registry, 21, Comet Close, Watford sits on a plot of 392 m².

We have plot size data on 12 out of 12 other houses in the postcode and 21, Comet Close, Watford sits on the 2nd largest plot.

21, Comet Close, Watford has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 18 Oct 2022.

The property is connected to mains gas and has single glazed windows. It is heated using a boiler and radiators (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 145 sales of properties similar to 21, Comet Close, Watford within a radius of 570 metres since 2016.

The most recent example is 37, Chapel Close, Watford, WD25 7AR, a freehold house which sold for £515,000 on the 27th February 2026.

Read more about house prices in WD25.

• Sold Feb 2026£515,000 | 4 Bed House37, Chapel Close, Watford, WD25 7AR37, Chapel Close, Watford, WD25 7AR
• Sold Nov 2025£615,000 | 4 Bed House43, Hunters Lane, Watford, WD25 7BA43, Hunters Lane, Watford, WD25 7BA
• Sold Aug 2025£526,000 | 4 Bed House11, Evans Avenue, Watford, WD25 0EX11, Evans Avenue, Watford, WD25 0EX
• Sold Mar 2025£525,000 | 4 Bed House243, North Approach, Watford, WD25 0ET243, North Approach, Watford, WD25 0ET
• Sold Sep 2024£600,000 | 3 Bed House6, Linden Lea, Watford, WD25 7DR6, Linden Lea, Watford, WD25 7DR
• Sold Aug 2024£547,000 | 3 Bed House93, High Road, Watford, WD25 7AL93, High Road, Watford, WD25 7AL
• Sold May 2024£575,000 | 3 Bed House10, Comet Close, Watford, WD25 7AW10, Comet Close, Watford, WD25 7AW
• Sold Mar 2023£647,000 | 4 Bed House2, Redheath Close, Watford, WD25 7AH2, Redheath Close, Watford, WD25 7AH
• Sold Feb 2023£535,000 | 4 Bed House37, Leveret Close, Watford, WD25 7AX37, Leveret Close, Watford, WD25 7AX
• Sold Oct 2022£511,000 | 3 Bed House35, Leveret Close, Watford, WD25 7AX35, Leveret Close, Watford, WD25 7AX
• Sold Jul 2022£565,000 | 4 Bed House4A, Trident Road, Watford, WD25 7AN4A, Trident Road, Watford, WD25 7AN
• Sold Oct 2021£475,000 | 3 Bed House47, Leveret Close, Watford, WD25 7AX47, Leveret Close, Watford, WD25 7AX
• Sold Jun 2021£520,000 | 3 Bed House26, Ridgehurst Avenue, Watford, WD25 7AY26, Ridgehurst Avenue, Watford, WD25 7AY
• Sold Feb 2021£775,000 | 3 Bed House10, Merlin Way, Watford, WD25 7GJ10, Merlin Way, Watford, WD25 7GJ
• Sold Sep 2020£400,000 | 3 Bed House76, Ross Crescent, Watford, WD25 0DB76, Ross Crescent, Watford, WD25 0DB
• Sold Nov 2018£515,000 | 3 Bed House25, Comet Close, Watford, WD25 7AW25, Comet Close, Watford, WD25 7AW
• Sold Jun 2017£100,000 | 3 Bed House30, Leveret Close, Watford, WD25 7AX30, Leveret Close, Watford, WD25 7AX
• Sold Mar 2017£435,000 | 3 Bed House28, Leveret Close, Watford, WD25 7AX28, Leveret Close, Watford, WD25 7AX
• Sold Apr 2016£393,800 | 3 Bed House8, Redheath Close, Watford, WD25 7AH8, Redheath Close, Watford, WD25 7AH
• Sold Feb 2016£425,000 | 3 Bed House8, Leveret Close, Watford, WD25 7AX8, Leveret Close, Watford, WD25 7AX

Comet Close, Watford, WD25 has a total of 24 addresses. According to our analysis of all the public data, 21, Comet Close, Watford is the 5th largest and the 5th most expensive property on the street.

When compared to the postcode district it is £137k more expensive than the average property in WD25.

• Leavesden JMI School

  300 m away
• Kingsway Infants' School

  300 m away
• Kingsway Junior School

  400 m away

• Future Academies Watford

  1.6 km away
• Saint Michael's Catholic High School

  2.1 km away
• Parmiter's School

  2.1 km away

• Garston (Hertfordshire)

  |

  2.1 km away
• Watford North

  |

  2.2 km away
• Kings Langley

  |

  2.6 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.